a stupid idiot. a way of making fun of som1 without using such harsh words like slut, bitch, whore, ass-hole, ass-wipe ect.
it sounds stupid, but once you start saying it, its actually quite addictive and fun!

a game played mostly by males in which (when someone farts) someone calls "doorknob" and beats the shit out of the farter until he or she passes out or touches a doorknob... the farter can call "safety" to keep from getting the shit beat out of him or her.